Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filedfiledCritical
Priority to JP1979167259UpriorityCriticalpatent/JPS6130342Y2/ja
Publication of JPS5683150UpublicationCriticalpatent/JPS5683150U/ja
Application grantedgrantedCritical
Publication of JPS6130342Y2publicationCriticalpatent/JPS6130342Y2/ja